For UBI images is chmod -R u+x /usr/bin necessary?

[tjwatson]

See https://github.com/OpenLiberty/ci.docker/blob/ef3acaf285957111a2d7da60eb1bd2cb363ed7ca/releases/latest/full/Dockerfile.ubi.openjdk17#L29

It would be good if we could avoid doing this. If this changes any attributes on the files it is like copying a whole new file into our liberty layer of the image.